Keysight Technologies B1505A Handbook page 77

1 x HPSMU and 1 x HCSMU configuration
High
Low
High
Low
Agilent N1259A opt 033
2
1
1 k
Force
Sense
Low
High
Module Selector Output
Figure 3-23. Ic–Vces connection between SMUs and the power BJT fixture.
HCSMU1
Force
Force Sense
Guard
5
HCSMU2
Sense
Force Force
Guard
Agilent N1259A opt 010
Force
Guard
1
Sense
Force
Sense
Guard
HPSMU1
HVSMU1
Sense
Force
Guard
6
GNDU１ １ １ １
HPSMU2
Force
Sense
Sense
4 3
Force
Sense
Force
Sense
1
1 2 3
AUX1
Signal
AUX2
Signal
2
Agilent N1259A opt 022
2
1
100 k
2
DC Bias Input
Force
Guard
High
3
Low
MF CMU
High Voltage Bias-Tee
77